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Which of the following statement is/are incorrect in the rock-salt structure if an ionic compounds ?
  • a)
    Coordination number of cation is four where as that of anion is six.
  • b)
    Coordination number of cation is six where as that of anion is four.
  • c)
    Coordination number of each cation and anion is four.
  • d)
    Coordination number of each cation and anion is six.
Correct answer is option 'A,B,C'. Can you explain this answer?
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Which of the following statement is/are incorrect in the rock-salt str...
Coordination no. of cation = 6
coordination no of anion = 6
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Which of the following statement is/are incorrect in the rock-salt str...
Understanding Rock-Salt Structure
The rock-salt structure is a common arrangement found in ionic compounds, particularly in compounds such as sodium chloride (NaCl). This structure is characterized by specific coordination numbers for cations and anions.
Coordination Numbers
- In the rock-salt structure, each cation is surrounded by six anions, and each anion is surrounded by six cations.
- Therefore, the coordination number of both the cation and the anion is six.
Analysis of the Provided Options
- Option A: Coordination number of cation is four whereas that of anion is six.
- Incorrect: As established, both cations and anions in the rock-salt structure have a coordination number of six.
- Option B: Coordination number of cation is six whereas that of anion is four.
- Incorrect: The coordination number for anions is also six, not four.
- Option C: Coordination number of each cation and anion is four.
- Incorrect: The correct coordination number is six for both species.
- Option D: Coordination number of each cation and anion is six.
- Correct: This statement accurately describes the rock-salt structure.
Conclusion
Based on the analysis, the incorrect statements are A, B, and C. The correct understanding of the rock-salt structure is crucial for grasping the properties and behaviors of ionic compounds in solid-state chemistry.
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Which of the following statement is/are incorrect in the rock-salt structure if an ionic compounds ?a)Coordination number of cation is four where as that of anion is six.b)Coordination number of cation is six where as that of anion is four.c)Coordination number of each cation and anion is four.d)Coordination number of each cation and anion is six.Correct answer is option 'A,B,C'. Can you explain this answer?
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Which of the following statement is/are incorrect in the rock-salt structure if an ionic compounds ?a)Coordination number of cation is four where as that of anion is six.b)Coordination number of cation is six where as that of anion is four.c)Coordination number of each cation and anion is four.d)Coordination number of each cation and anion is six.Correct answer is option 'A,B,C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Which of the following statement is/are incorrect in the rock-salt structure if an ionic compounds ?a)Coordination number of cation is four where as that of anion is six.b)Coordination number of cation is six where as that of anion is four.c)Coordination number of each cation and anion is four.d)Coordination number of each cation and anion is six.Correct answer is option 'A,B,C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statement is/are incorrect in the rock-salt structure if an ionic compounds ?a)Coordination number of cation is four where as that of anion is six.b)Coordination number of cation is six where as that of anion is four.c)Coordination number of each cation and anion is four.d)Coordination number of each cation and anion is six.Correct answer is option 'A,B,C'. Can you explain this answer?.
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